http://www.teaparty07.com/
Inspired by PotheadPundit's Ron Paul commercial:
http://www.youtube.com/watch?v=BtXjm77Wo4k
But in all seriousness, you should really look into Ron Paul if you haven't heard of him:
http://www.ronpaul2008.com/
He's the only candidate who speaks the truth, logically and unmechanically.

The microsoft Sam voice is kind of hard to understand at times, so I'll just write out the whole script:
"We libertarians descended from Thomas Jefferson himself. Taught never to be censored, never to surrender. Taught that freedom in the USA is the greatest glory he could achieve in his life."
"Be afraid! Ron Paul will burn to the ground!"
"A thousand mainstream media outlets descend upon you! Our lies will blot out your campaign!"
"...then we will raise more money."
"You're basically saying we should take our marching orders from Al-Qauda if they want us off the Arabian Peninsula and we should leave--"
"No!! I'm saying we should take our marching orders from our Constitution!"
"A new age is coming....an age of freedom! And all will know that Ron Paul supporters gave their last breath to defend it!"
"...but you know, if anybody wants to believe that they are the descendents of a primate, I don't know how--"
"Tonight....we dine....in The White House!"